512

REAXION（リアクション）脳トレ・反応トレーニング

Live株式会社ネイティブクリエイション2 apps · 0 installsHealth & FitnessFreejp.ncinc.reaxion

Brain training that uses flashing lights and a screen to improve reaction time, judgment, and memory. One minute of reaction training every day with REX.

Alert me★ WatchOpen in Play ↗
Total installs
0
exact · Play shows 0+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
—
—
Last update
12 Oct 2026
v0.5.3 · 2d ago
Countries
0/1
live · checked 12h ago

Installs per day

gain of the exact counter
Not enough history yet — check back tomorrow

Daily tracking since 13 Oct 2026 · history grows every day

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow

Daily tracking since 13 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Live 0Listed, not installable 1Not listed 0
United States

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

17 in 6 groups
9 Sensitive4 Notable4 Routine

What this app can do with your phone

  • Know roughly where you are, using mobile towers and Wi-Fi networks
  • Know your exact location using GPS, Wi-Fi and mobile networks
  • Use your camera to take photos and record videos
  • Record sound using your phone's microphone
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
LocationSensitive2

Access to where your device is, using GPS or network signals

  • Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
  • Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherSensitive9

Access to miscellaneous device features that don't fit other categories

  • Get sign-in tokens for accounts saved on your phone to use online servicesuse accounts on the device · USE_CREDENTIALS
  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Full description
提供：株式会社スマートスタート（Smart Start Co., Ltd.） REAXION（リアクション）は、光るライトや画面に、すばやく反応して遊びながら、反応・判断・記憶の力をきたえるトレーニングアプリです。案内役の REX が、あなたの年代と目的に合わせて毎日のトレーニングをすすめます。 ■ 反応・判断・記憶をきたえるゲーム ・REX をつかまえろ！：茂みから顔を出す REX を、すばやくタッチ ・色ちがい探し・ナンバータッチ・点つなぎ：見る・探す・判断する ・メモリーチャレンジ・順番を覚える：覚えて、そのとおりに ・BEAT KNOCKOUT：音楽に合わせてリズムよくパンチ ・声でカラーパンチ・REX と早口バトル・REX としりとり：声で答えるゲーム ほか、反応・判断・認知・記憶・リズム・言葉の 6 つの力に分けて遊べます。 ■ ライトが無くても遊べる 画面をタッチするゲーム、カメラで体の動きを使うゲーム、声で答えるゲームがあります。REAXION のライト（Bluetooth で接続する光るパッド）があれば、体を大きく動かす本格的なトレーニングもできます。 ■ 毎日続けられる ・今日のクエスト：毎日 3 つの小さな目標 ・能力のバランス：遊んだ記録から 6 つの力をレーダーで表示 ・プレイポイント：遊ぶほど、新しいゲームやレベルが開きます ・REAXION チェック：30 日に 1 回、自分の力を測れます ■ REAXION ONE Premium（任意の定期購入） 遊ぶのは無料のまま。Premium にすると「伸び」が見えるようになります。 ・伸びがわかる推移グラフ ・各ゲームの上位レベル ・REAXION チェックが何度でも ・反応年齢測定の結果、くわしいレポート (PDF) ・Premium だけの追加コンテンツ 料金：月額 600 円 / 年額 6,000 円（税込）。自動更新の定期購入です。解約は Google Play の「定期購入」からいつでもできます。 ■ 施設・教室の方へ（REAXION CLOUD） 施設・教室でご契約の方は、管理者から受け取ったアカウントでログインすると、教室で割り当てられたトレーニング・測定と記録をそのまま使えます。 ※ 本アプリは健康づくり・トレーニングを楽しむためのもので、医療行為・診断を行うものではありません。 プライバシーポリシー：https://smasta.co.jp/privacy-policy/reaxion-app/ お問い合わせ：[email protected] ■ 運営 株式会社スマートスタート（Smart Start Co., Ltd.） 開発：株式会社ネイティブクリエイション

What's new

・しばらく遊んでいただいた方に、ストアのレビューをお願いする画面を出すようにしました (回数と間隔を決めて、しつこく出ないようにしています) ・BEAT KNOCKOUT: ライトが曲のテンポに合わせて「赤→黄→緑→青」とカウントダウンするようにしました。青に変わった瞬間にパンチ！ ・BEAT KNOCKOUT: 判定のタイミングを直し、曲と効果音の音量を大きくしました ・デバイス接続のボタンを、タブレットの縦画面でも出すようにしました

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